205696312

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 391104000

約数和(自身を除く): 185407688

約数列:

[1, 2, 4, 8, 127, 193, 254, 386, 508, 772, 1016, 1049, 1544, 2098, 4196, 8392, 24511, 49022, 98044, 133223, 196088, 202457, 266446, 404914, 532892, 809828, 1065784, 1619656, 25712039, 51424078, 102848156, 205696312]

約数ペア:

[(1, 205696312), (2, 102848156), (4, 51424078), (8, 25712039), (127, 1619656), (193, 1065784), (254, 809828), (386, 532892), (508, 404914), (772, 266446), (1016, 202457), (1049, 196088), (1544, 133223), (2098, 98044), (4196, 49022), (8392, 24511)]